隨著國(guó)家節(jié)能減排政策的深入推進(jìn)、高效利用能源需求的不斷提高,直驅(qū)永磁同步機(jī)逐步進(jìn)入了電力傳動(dòng)市場(chǎng),尤其是在一些煤礦、鋼鐵行業(yè),對(duì)同步機(jī)的需求也與日俱增。同步機(jī)與異步機(jī)相比,在節(jié)能方面擁有絕對(duì)的優(yōu)勢(shì),它省去了體積龐大、能耗高且維護(hù)困難的減速箱部件,深得傳動(dòng)行業(yè)的青睞;而在1140V電壓等級(jí)下,其電流大幅減小,線(xiàn)路和銅排上的發(fā)熱量(電損耗)也下降很多,不僅節(jié)省了大量的空間,同時(shí)為客戶(hù)節(jié)約了成本,市場(chǎng)前景十分廣闊。
AC200系列變頻器是偉創(chuàng)電氣最新研發(fā)的一款高性能矢量變頻器,該產(chǎn)品采用了國(guó)際領(lǐng)先的磁場(chǎng)定向矢量控制技術(shù),不僅能兼容異步、同步電機(jī)控制,而且還支持速度、轉(zhuǎn)矩、位置3種控制方式。在不斷提高產(chǎn)品可靠性和功能性的同時(shí),還在易用性和專(zhuān)業(yè)性方面做了強(qiáng)化設(shè)計(jì)。AC200系列變頻器將憑借其卓越的控制性能、可靠的保護(hù)功能、豐富的接口資源,以及超強(qiáng)的拓展能力,成為偉創(chuàng)電氣深得客戶(hù)認(rèn)可和信賴(lài)的新一代產(chǎn)品之典范。
AC200技術(shù)特性簡(jiǎn)介:
1.同步、異步電機(jī)驅(qū)動(dòng)一體化,同時(shí)具備有、無(wú)PG高性能矢量控制。
2.精準(zhǔn)的轉(zhuǎn)矩勵(lì)磁解耦,出色的動(dòng)態(tài)性能,轉(zhuǎn)矩響應(yīng)時(shí)間小于10ms。
3.低頻出力效果大大提高,SVC下0.50Hz可輸出180%高起動(dòng)轉(zhuǎn)矩。
4.電機(jī)參數(shù)學(xué)習(xí)能力升級(jí),靜態(tài)帶載情況下可以準(zhǔn)確辨識(shí)出電機(jī)的全系列參數(shù)。
5.全新的轉(zhuǎn)速追蹤功能,大功率電機(jī)也能實(shí)現(xiàn)零等待時(shí)間、零沖擊電流的轉(zhuǎn)速跟蹤啟動(dòng)。
6.支持CANOPEN、MODBUS、PROFIBUS等多種通訊協(xié)議。
在施加150%額定負(fù)載下,AC200對(duì)電機(jī)進(jìn)行頻繁起??刂疲姍C(jī)啟動(dòng)過(guò)程平穩(wěn),過(guò)沖電流小。(黃色為U相電流、藍(lán)色為V相電流)
重載啟動(dòng)后長(zhǎng)時(shí)間運(yùn)行,電流波形平穩(wěn),電機(jī)轉(zhuǎn)速控制精度高,低載頻設(shè)計(jì)使得整機(jī)散熱效果好,加上120%額定速超速運(yùn)行能力,其控制效果可以很好地滿(mǎn)足礦用皮帶機(jī)應(yīng)用需求。
AC200系列變頻器的發(fā)布,是偉創(chuàng)電氣變頻器產(chǎn)品線(xiàn)的又一里程碑之作。在不斷追求滿(mǎn)足客戶(hù)需求的道路上,偉創(chuàng)持續(xù)完善產(chǎn)品,力爭(zhēng)成為變頻器行業(yè)研制本土化、市場(chǎng)國(guó)際化的先行者。
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(X9-5) 1 ALLEN BRADLEY 871U-V8K18 INDUCTIVE PROXIMI
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(U2-3) 1 RELIANCE ELECTRIC 0-55307 POWER SUPPLY BOARD.
(4144) Omron Proximity Switch E2K-X4MY1 100-240 VAC (41
(4322) OptiMate Operator Interface Panel OM-609 (4322)
(3951) Lot 3 Allen Bradley Operating Heads 40146-07-153
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(1619) JOHNSON CONTROL P66AAB-19C CONDENSER FAN CONTROL
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(H3-7)I FURNAS 14BF32AJ STARTER 10AMP 3PH 200-230V
(U2-2) 1 RELIANCE ELECTRIC 0-51890-5 POWER SUPPLY CARD.
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(Q10-6) 1 NIB SMC AM350C-N04-T AIRLINE EQUIPMENT Q10-6
(Q10-6) 1 NIB SMC VF3233-5DB-02F SOLENOID VALVE 24 VDC
(5411) Lovejoy SE27 Rosta Tensioner 68514417454 NIB W
(3831) Banner Sensor Teach Mode 55477 10-30 VDC Bipolar
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(4217) Allen Bradley Overload Relay 592-A2BA .19-.6Amp
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